Martyn's Law
Martyn’s Law, which is officially called the Terrorism (Protection of Premises) Bill, became law on 3 April 2025.
This law aims to improve security and preparedness at public venues and events by helping organisers be better prepared and reduce the impact of potential terrorist attacks.
The law is named after Martyn Hett who was killed in the Manchester Arena attack in 2017.
The Home Office has released a short video designed to educate viewers on the scope and requirements of the new Terrorism (Protection of Premises) Act, known as Martyn’s Law.
Martyn’s Law will apply to certain public places, events and venues. It requires those responsible to:
- understand the threat of terrorism
- take necessary steps to reduce the risk, and prepare for emergency situations
- train all staff and have a safety plan in place
The government plans to give at least 24 months' notice before this law takes effect, which gives time for organisers and venue operators to prepare and understand their new responsibilities. The Security Industry Authority (SIA) has been named as the official regulator and will help oversee how the law is followed.
If you organise public events, we advise you to familiarise yourself about Martyn’s Law. This will help you plan ahead and ensure that your future events meet the new safety standards.